rixhelle92 rixhelle92

01-03-2021
Mathematics

contestada

A copper-lead alloy is in the ratio of four
parts copper to seven parts
lead.
a If a block of this alloy contains 21 kg
of copper, how much lead is there?
Another block of the alloy weighs 2.64 kg.

Respuesta :

PulseCorpse PulseCorpse

01-03-2021

Answer:

It all equals a buncha bulllll yayyyy school is unimportanttt :)

Step-by-step explanation:

Answer Link

Otras preguntas

What is the percentage increase from 200 to 280

Donald Johanson, Tom Gray, and others discovered a hominid that lived in East Africa__________ million years ago and nicknamed her Lucy, whose scientific name t

what is the percent notation for 6.4%

I need help with the blanks

ray wants the larger of two aquariums.One aquarium has 20 in. by 20 in. and has a height of 18 inches.The other aquarium has a base that is 40 in. by 12in. and

what is 54 times 3 times 71 minus 45 plus 102 divided by 6 times 25 subtracted by 34 times 141 plus 32 subtracted by 67? Also put 578402/10856 in simplest form.

what are the differences between german and english schools

How does latitude affect climate

what is the first 12 numbers in pi?

Find the surface area of a rectangular prism with a length of 6.9mm, a width of 8.2mm, and a height of 14mm.